Matthew Daubenspeck schrieb: >
> --
> I have a backup MX server to an exim 3.36 server on two separate
> networks. The backup is working as it should, but it failing when it
> tries to connect to the primary. I thought it might be a DNS resolving
> issue, but that made no difference. Even if I manually telnet to port
> 25, it takes almost 60 seconds to get the 220 "welcome" string.
>
> No other hosts have problems connecting, so it has to be something
> wonky. Any ideas? TIA.
